automated-tests/src/dali/utc-Dali-PinchGestureRecognizer.cpp

   1 /*
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 #include <iostream>
  19
  20 #include <stdlib.h>
  21 #include <dali/public-api/dali-core.h>
  22 #include <dali/integration-api/input-options.h>
  23 #include <dali/integration-api/events/touch-event-integ.h>
  24 #include <dali/integration-api/render-task-list-integ.h>
  25 #include <dali-test-suite-utils.h>
  26
  27 using namespace Dali;
  28
  29 ///////////////////////////////////////////////////////////////////////////////
  30 namespace
  31 {
  32
  33 struct SignalData
  34 {
  35   SignalData()
  36   : functorCalled(false),
  37     voidFunctorCalled(false),
  38     receivedGesture()
  39   {}
  40
  41   void Reset()
  42   {
  43     functorCalled = false;
  44     voidFunctorCalled = false;
  45
  46     receivedGesture.Reset();
  47
  48     pinchedActor.Reset();
  49   }
  50
  51   bool functorCalled;
  52   bool voidFunctorCalled;
  53   PinchGesture receivedGesture;
  54   Actor pinchedActor;
  55 };
  56
  57 // Functor that sets the data when called
  58 struct GestureReceivedFunctor
  59 {
  60   GestureReceivedFunctor(SignalData& data) : signalData(data) { }
  61
  62   void operator()(Actor actor, const PinchGesture& pinch)
  63   {
  64     signalData.functorCalled = true;
  65     signalData.receivedGesture = pinch;
  66     signalData.pinchedActor = actor;
  67   }
  68
  69   void operator()()
  70   {
  71     signalData.voidFunctorCalled = true;
  72   }
  73
  74   SignalData& signalData;
  75 };
  76
  77
  78 Integration::TouchEvent GenerateSingleTouch( PointState::Type state, const Vector2& screenPosition, uint32_t time )
  79 {
  80   Integration::TouchEvent touchEvent;
  81   Integration::Point point;
  82   point.SetState( state );
  83   point.SetScreenPosition( screenPosition );
  84   point.SetDeviceClass( Device::Class::TOUCH );
  85   point.SetDeviceSubclass( Device::Subclass::NONE );
  86   touchEvent.points.push_back( point );
  87   touchEvent.time = time;
  88   return touchEvent;
  89 }
  90
  91 Integration::TouchEvent GenerateDoubleTouch( PointState::Type stateA, const Vector2& screenPositionA, PointState::Type stateB, const Vector2& screenPositionB, uint32_t time )
  92 {
  93   Integration::TouchEvent touchEvent;
  94   Integration::Point point;
  95   point.SetState( stateA );
  96   point.SetScreenPosition( screenPositionA );
  97   point.SetDeviceClass( Device::Class::TOUCH );
  98   point.SetDeviceSubclass( Device::Subclass::NONE );
  99   touchEvent.points.push_back( point );
 100   point.SetScreenPosition( screenPositionB );
 101   point.SetState( stateB);
 102   touchEvent.points.push_back( point );
 103   touchEvent.time = time;
 104   return touchEvent;
 105 }
 106
 107
 108 } // anon namespace
 109
 110 ///////////////////////////////////////////////////////////////////////////////
 111
 112
 113 int UtcDaliPinchGestureRecognizerBasicNoAction(void)
 114 {
 115   TestApplication application;
 116
 117   PinchGestureDetector detector = PinchGestureDetector::New();
 118
 119   Actor actor = Actor::New();
 120   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 121   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 122   application.GetScene().Add(actor);
 123
 124   // Render and notify
 125   application.SendNotification();
 126   application.Render();
 127
 128   detector.Attach(actor);
 129
 130   SignalData data;
 131   GestureReceivedFunctor functor(data);
 132   detector.DetectedSignal().Connect(&application, functor);
 133
 134   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 150 ) );
 135
 136   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 200 ) );
 137
 138   application.SendNotification();
 139
 140   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 141
 142   END_TEST;
 143 }
 144
 145 int UtcDaliPinchGestureRecognizerBasic(void)
 146 {
 147   TestApplication application;
 148
 149   PinchGestureDetector detector = PinchGestureDetector::New();
 150
 151   Actor actor = Actor::New();
 152   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 153   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 154   application.GetScene().Add(actor);
 155
 156   // Render and notify
 157   application.SendNotification();
 158   application.Render();
 159
 160   detector.Attach(actor);
 161
 162   SignalData data;
 163   GestureReceivedFunctor functor(data);
 164   detector.DetectedSignal().Connect(&application, functor);
 165
 166   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 167   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 168   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 170 ) );
 169   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 180 ) );
 170   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 190 ) );
 171
 172   application.SendNotification();
 173
 174   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 175
 176   END_TEST;
 177 }
 178
 179 int UtcDaliPinchGestureRecognizerEndEarly01(void)
 180 {
 181   TestApplication application;
 182
 183   PinchGestureDetector detector = PinchGestureDetector::New();
 184
 185   Actor actor = Actor::New();
 186   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 187   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 188   application.GetScene().Add(actor);
 189
 190   // Render and notify
 191   application.SendNotification();
 192   application.Render();
 193
 194   detector.Attach(actor);
 195
 196   SignalData data;
 197   GestureReceivedFunctor functor(data);
 198   detector.DetectedSignal().Connect(&application, functor);
 199
 200   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 201   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 202   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 29.0f ), 165 ) );
 203   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 170 ) );
 204   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 180 ) );
 205   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 190 ) );
 206
 207   application.SendNotification();
 208
 209   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 210
 211   END_TEST;
 212 }
 213
 214 int UtcDaliPinchGestureRecognizerEndEarly02(void)
 215 {
 216   TestApplication application;
 217
 218   PinchGestureDetector detector = PinchGestureDetector::New();
 219
 220   Actor actor = Actor::New();
 221   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 222   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 223   application.GetScene().Add(actor);
 224
 225   // Render and notify
 226   application.SendNotification();
 227   application.Render();
 228
 229   detector.Attach(actor);
 230
 231   SignalData data;
 232   GestureReceivedFunctor functor(data);
 233   detector.DetectedSignal().Connect(&application, functor);
 234
 235   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 236   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 237   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 170 ) );
 238   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::UP, Vector2( 20.0f, 74.0f ), 173 ) );
 239   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::DOWN, Vector2( 20.0f, 74.0f ), 178 ) );
 240   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 180 ) );
 241   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 190 ) );
 242
 243   application.SendNotification();
 244
 245   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 246
 247   END_TEST;
 248 }
 249
 250 int UtcDaliPinchGestureRecognizerRealistic01(void)
 251 {
 252   TestApplication application;
 253
 254   PinchGestureDetector detector = PinchGestureDetector::New();
 255
 256   Actor actor = Actor::New();
 257   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 258   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 259   application.GetScene().Add(actor);
 260
 261   // Render and notify
 262   application.SendNotification();
 263   application.Render();
 264
 265   detector.Attach(actor);
 266
 267   SignalData data;
 268   GestureReceivedFunctor functor(data);
 269   detector.DetectedSignal().Connect(&application, functor);
 270
 271   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 100 ) );
 272   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 105 ) );
 273   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 110 ) );
 274   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 25.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 115 ) );
 275   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 85.0f ), 120 ) );
 276   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 35.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 125 ) );
 277   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 75.0f ), 130 ) );
 278   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 45.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 135 ) );
 279   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 50.0f ), PointState::MOTION, Vector2( 20.0f, 65.0f ), 140 ) );
 280   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 60.0f ), 145 ) );
 281   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 56.0f ), PointState::UP, Vector2( 20.0f, 60.0f ), 150 ) );
 282   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 56.0f ), 155 ) );
 283
 284   application.SendNotification();
 285
 286   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 287
 288   END_TEST;
 289 }
 290
 291 int UtcDaliPinchGestureRecognizerRealistic02(void)
 292 {
 293   TestApplication application;
 294
 295   PinchGestureDetector detector = PinchGestureDetector::New();
 296
 297   Actor actor = Actor::New();
 298   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 299   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 300   application.GetScene().Add(actor);
 301
 302   // Render and notify
 303   application.SendNotification();
 304   application.Render();
 305
 306   detector.Attach(actor);
 307
 308   SignalData data;
 309   GestureReceivedFunctor functor(data);
 310   detector.DetectedSignal().Connect(&application, functor);
 311
 312   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 100 ) );
 313   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 105 ) );
 314   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 110 ) );
 315   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 25.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 115 ) );
 316   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 85.0f ), 120 ) );
 317   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 35.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 125 ) );
 318   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 75.0f ), 130 ) );
 319   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 45.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 135 ) );
 320   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 50.0f ), PointState::MOTION, Vector2( 20.0f, 65.0f ), 140 ) );
 321   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 60.0f ), 145 ) );
 322   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 56.0f ), 155 ) );
 323
 324   application.SendNotification();
 325
 326   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 327
 328   END_TEST;
 329 }
 330
 331 int UtcDaliPinchGestureRecognizerRealistic03(void)
 332 {
 333   TestApplication application;
 334
 335   PinchGestureDetector detector = PinchGestureDetector::New();
 336
 337   Actor actor = Actor::New();
 338   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 339   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 340   application.GetScene().Add(actor);
 341
 342   // Render and notify
 343   application.SendNotification();
 344   application.Render();
 345
 346   detector.Attach(actor);
 347
 348   SignalData data;
 349   GestureReceivedFunctor functor(data);
 350   detector.DetectedSignal().Connect(&application, functor);
 351
 352   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 100 ) );
 353   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 20.0f ), 105 ) );
 354   application.ProcessEvent( GenerateSingleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), 110 ) );
 355   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 25.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 115 ) );
 356   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 85.0f ), 120 ) );
 357   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 35.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 125 ) );
 358   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 77.0f ), 127 ) );
 359   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 75.0f ), 130 ) );
 360   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 47.0f ), PointState::MOTION, Vector2( 20.0f, 73.0f ), 133 ) );
 361   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 45.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 135 ) );
 362   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 47.0f ), PointState::MOTION, Vector2( 20.0f, 67.0f ), 137 ) );
 363   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 50.0f ), PointState::MOTION, Vector2( 20.0f, 65.0f ), 140 ) );
 364   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 53.0f ), PointState::MOTION, Vector2( 20.0f, 63.0f ), 143 ) );
 365   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 60.0f ), 145 ) );
 366
 367   application.ProcessEvent( GenerateSingleTouch( PointState::UP, Vector2( 20.0f, 56.0f ), 155 ) );
 368
 369   application.SendNotification();
 370
 371   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 372
 373   END_TEST;
 374 }
 375
 376 int UtcDaliPinchGestureRecognizerMultipleDetectors(void)
 377 {
 378   TestApplication application;
 379
 380   Actor actor = Actor::New();
 381   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 382   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 383   application.GetScene().Add(actor);
 384
 385   Actor actor2 = Actor::New();
 386   actor2.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 387   actor2.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 388   actor2.SetProperty( Actor::Property::POSITION_X, 100.0f);
 389   application.GetScene().Add(actor2);
 390
 391   // Render and notify
 392   application.SendNotification();
 393   application.Render();
 394
 395   PinchGestureDetector detector = PinchGestureDetector::New();
 396   detector.Attach(actor);
 397
 398   PinchGestureDetector detector2 = PinchGestureDetector::New();
 399   detector2.Attach(actor2);
 400
 401   SignalData data;
 402   GestureReceivedFunctor functor(data);
 403   detector.DetectedSignal().Connect(&application, functor);
 404
 405   SignalData data2;
 406   GestureReceivedFunctor functor2(data2);
 407   detector2.DetectedSignal().Connect(&application, functor2);
 408
 409   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 120.0f, 20.0f ), PointState::DOWN, Vector2( 120.0f, 90.0f ), 150 ) );
 410   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 28.0f ), PointState::MOTION, Vector2( 120.0f, 82.0f ), 160 ) );
 411   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 37.0f ), PointState::MOTION, Vector2( 120.0f, 74.0f ), 170 ) );
 412   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 46.0f ), PointState::MOTION, Vector2( 120.0f, 66.0f ), 180 ) );
 413   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 120.0f, 55.0f ), PointState::MOTION, Vector2( 120.0f, 58.0f ), 190 ) );
 414   application.ProcessEvent( GenerateDoubleTouch( PointState::UP, Vector2( 120.0f, 55.0f ), PointState::UP, Vector2( 120.0f, 58.0f ), 200 ) );
 415
 416   application.SendNotification();
 417
 418   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 419   DALI_TEST_EQUALS(true, data2.functorCalled, TEST_LOCATION);
 420   DALI_TEST_EQUALS(true, actor2 == data2.pinchedActor, TEST_LOCATION);
 421   data2.Reset();
 422
 423   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 250 ) );
 424   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 260 ) );
 425   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 37.0f ), PointState::MOTION, Vector2( 20.0f, 74.0f ), 270 ) );
 426   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 46.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 280 ) );
 427   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 55.0f ), PointState::MOTION, Vector2( 20.0f, 58.0f ), 290 ) );
 428
 429   application.SendNotification();
 430
 431   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 432   DALI_TEST_EQUALS(true, actor == data.pinchedActor, TEST_LOCATION);
 433   DALI_TEST_EQUALS(false, data2.functorCalled, TEST_LOCATION);
 434
 435   END_TEST;
 436 }
 437
 438
 439 int UtcDaliPinchGestureRecognizerShortDistance01(void)
 440 {
 441   TestApplication application;
 442
 443   Integration::SetPinchGestureMinimumDistance(7.0f);
 444
 445   PinchGestureDetector detector = PinchGestureDetector::New();
 446
 447   Actor actor = Actor::New();
 448   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 449   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 450   application.GetScene().Add(actor);
 451
 452   // Render and notify
 453   application.SendNotification();
 454   application.Render();
 455
 456   detector.Attach(actor);
 457
 458   SignalData data;
 459   GestureReceivedFunctor functor(data);
 460   detector.DetectedSignal().Connect(&application, functor);
 461
 462   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 463   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 464   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 170 ) );
 465   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 32.0f ), PointState::MOTION, Vector2( 20.0f, 78.0f ), 180 ) );
 466   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 34.0f ), PointState::MOTION, Vector2( 20.0f, 76.0f ), 190 ) );
 467
 468   application.SendNotification();
 469
 470   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 471
 472   END_TEST;
 473 }
 474
 475 int UtcDaliPinchGestureRecognizerShortDistance02(void)
 476 {
 477   TestApplication application;
 478
 479   PinchGestureDetector detector = PinchGestureDetector::New();
 480
 481   Actor actor = Actor::New();
 482   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 483   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 484   application.GetScene().Add(actor);
 485
 486   // Render and notify
 487   application.SendNotification();
 488   application.Render();
 489
 490   detector.Attach(actor);
 491
 492   SignalData data;
 493   GestureReceivedFunctor functor(data);
 494   detector.DetectedSignal().Connect(&application, functor);
 495
 496   Integration::SetPinchGestureMinimumDistance(7.0f);
 497
 498   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 499   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 28.0f ), PointState::MOTION, Vector2( 20.0f, 82.0f ), 160 ) );
 500   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 30.0f ), PointState::MOTION, Vector2( 20.0f, 80.0f ), 170 ) );
 501   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 32.0f ), PointState::MOTION, Vector2( 20.0f, 78.0f ), 180 ) );
 502   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 34.0f ), PointState::MOTION, Vector2( 20.0f, 76.0f ), 190 ) );
 503
 504   application.SendNotification();
 505
 506   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 507
 508   END_TEST;
 509 }
 510
 511 int UtcDaliPinchGestureRecognizerLongDistance01(void)
 512 {
 513   TestApplication application;
 514
 515   Integration::SetPinchGestureMinimumDistance(14.0f);
 516
 517   PinchGestureDetector detector = PinchGestureDetector::New();
 518
 519   Actor actor = Actor::New();
 520   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 521   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 522   application.GetScene().Add(actor);
 523
 524   // Render and notify
 525   application.SendNotification();
 526   application.Render();
 527
 528   detector.Attach(actor);
 529
 530   SignalData data;
 531   GestureReceivedFunctor functor(data);
 532   detector.DetectedSignal().Connect(&application, functor);
 533
 534   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 535   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 22.0f ), PointState::MOTION, Vector2( 20.0f, 88.0f ), 160 ) );
 536   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 24.0f ), PointState::MOTION, Vector2( 20.0f, 86.0f ), 170 ) );
 537   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 26.0f ), PointState::MOTION, Vector2( 20.0f, 84.0f ), 180 ) );
 538
 539   application.SendNotification();
 540
 541   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 542
 543   END_TEST;
 544 }
 545
 546 int UtcDaliPinchGestureRecognizerLongDistance02(void)
 547 {
 548   TestApplication application;
 549
 550   Integration::SetPinchGestureMinimumDistance(14.0f);
 551
 552   PinchGestureDetector detector = PinchGestureDetector::New();
 553
 554   Actor actor = Actor::New();
 555   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 556   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 557   application.GetScene().Add(actor);
 558
 559   // Render and notify
 560   application.SendNotification();
 561   application.Render();
 562
 563   detector.Attach(actor);
 564
 565   SignalData data;
 566   GestureReceivedFunctor functor(data);
 567   detector.DetectedSignal().Connect(&application, functor);
 568
 569   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 570   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 38.0f ), PointState::MOTION, Vector2( 20.0f, 72.0f ), 160 ) );
 571   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 170 ) );
 572   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 42.0f ), PointState::MOTION, Vector2( 20.0f, 68.0f ), 180 ) );
 573   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 44.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 190 ) );
 574
 575   application.SendNotification();
 576
 577   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 578
 579   END_TEST;
 580 }
 581
 582 int UtcDaliPinchGestureRecognizerLongDistance03(void)
 583 {
 584   TestApplication application;
 585
 586   PinchGestureDetector detector = PinchGestureDetector::New();
 587
 588   Actor actor = Actor::New();
 589   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 590   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 591   application.GetScene().Add(actor);
 592
 593   // Render and notify
 594   application.SendNotification();
 595   application.Render();
 596
 597   detector.Attach(actor);
 598
 599   SignalData data;
 600   GestureReceivedFunctor functor(data);
 601   detector.DetectedSignal().Connect(&application, functor);
 602
 603   Integration::SetPinchGestureMinimumDistance(14.0f);
 604
 605   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 606   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 22.0f ), PointState::MOTION, Vector2( 20.0f, 88.0f ), 160 ) );
 607   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 24.0f ), PointState::MOTION, Vector2( 20.0f, 86.0f ), 170 ) );
 608   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 26.0f ), PointState::MOTION, Vector2( 20.0f, 84.0f ), 180 ) );
 609
 610   application.SendNotification();
 611
 612   DALI_TEST_EQUALS(false, data.functorCalled, TEST_LOCATION);
 613
 614   END_TEST;
 615 }
 616
 617 int UtcDaliPinchGestureRecognizerLongDistance04(void)
 618 {
 619   TestApplication application;
 620
 621   PinchGestureDetector detector = PinchGestureDetector::New();
 622
 623   Actor actor = Actor::New();
 624   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 625   actor.SetProperty( Actor::Property::ANCHOR_POINT,AnchorPoint::TOP_LEFT);
 626   application.GetScene().Add(actor);
 627
 628   // Render and notify
 629   application.SendNotification();
 630   application.Render();
 631
 632   detector.Attach(actor);
 633
 634   SignalData data;
 635   GestureReceivedFunctor functor(data);
 636   detector.DetectedSignal().Connect(&application, functor);
 637
 638   Integration::SetPinchGestureMinimumDistance(14.0f);
 639
 640   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 641   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 38.0f ), PointState::MOTION, Vector2( 20.0f, 72.0f ), 160 ) );
 642   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 40.0f ), PointState::MOTION, Vector2( 20.0f, 70.0f ), 170 ) );
 643   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 42.0f ), PointState::MOTION, Vector2( 20.0f, 68.0f ), 180 ) );
 644   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 44.0f ), PointState::MOTION, Vector2( 20.0f, 66.0f ), 190 ) );
 645
 646   application.SendNotification();
 647
 648   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 649
 650   END_TEST;
 651 }
 652
 653 int UtcDaliPinchGestureRecognizerMinimumTouchEvents(void)
 654 {
 655   TestApplication application;
 656
 657   PinchGestureDetector detector = PinchGestureDetector::New();
 658
 659   Actor actor = Actor::New();
 660   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 661   actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
 662   application.GetScene().Add( actor );
 663
 664   // Render and notify
 665   application.SendNotification();
 666   application.Render();
 667
 668   detector.Attach( actor );
 669
 670   SignalData data;
 671   GestureReceivedFunctor functor( data );
 672   detector.DetectedSignal().Connect( &application, functor );
 673
 674   // Case 1
 675   // 2 touch events make a gesture begin
 676   Integration::SetPinchGestureMinimumTouchEvents( 2 );
 677   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 678   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 90.0f, 90.0f ), 160 ) );
 679
 680   DALI_TEST_EQUALS( GestureState::STARTED, data.receivedGesture.GetState(), TEST_LOCATION );
 681   DALI_TEST_EQUALS( true, data.functorCalled, TEST_LOCATION );
 682   data.Reset();
 683
 684   // Case 2
 685   // 4 touch events make a gesture begin
 686   Integration::SetPinchGestureMinimumTouchEvents( 4 );
 687   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 688   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 90.0f, 90.0f ), 160 ) );
 689
 690   // Check the gesture is not detected unlike previous case
 691   DALI_TEST_EQUALS( false, data.functorCalled, TEST_LOCATION );
 692
 693   END_TEST;
 694 }
 695
 696 int UtcDaliPinchGestureRecognizerMinimumTouchEventsAfterStart(void)
 697 {
 698   TestApplication application;
 699
 700   PinchGestureDetector detector = PinchGestureDetector::New();
 701
 702   Actor actor = Actor::New();
 703   actor.SetProperty( Actor::Property::SIZE, Vector2( 100.0f, 100.0f ) );
 704   actor.SetProperty( Actor::Property::ANCHOR_POINT, AnchorPoint::TOP_LEFT );
 705   application.GetScene().Add( actor );
 706
 707   // Render and notify
 708   application.SendNotification();
 709   application.Render();
 710
 711   detector.Attach( actor );
 712
 713   SignalData data;
 714   GestureReceivedFunctor functor( data );
 715   detector.DetectedSignal().Connect( &application, functor );
 716
 717   // Case 1
 718   // > 2 touch events make a gesture begin
 719   // > 4 touch events generate gestures after begin
 720   Integration::SetPinchGestureMinimumTouchEvents(2);
 721   Integration::SetPinchGestureMinimumTouchEventsAfterStart(6);
 722
 723   application.ProcessEvent( GenerateDoubleTouch( PointState::DOWN, Vector2( 20.0f, 20.0f ), PointState::DOWN, Vector2( 20.0f, 90.0f ), 150 ) );
 724   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 90.0f, 90.0f ), 160 ) );
 725
 726   DALI_TEST_EQUALS(GestureState::STARTED, data.receivedGesture.GetState(), TEST_LOCATION);
 727   DALI_TEST_EQUALS(true, data.functorCalled, TEST_LOCATION);
 728
 729   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 170 ) );
 730   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 180 ) );
 731   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 190 ) );
 732   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 200 ) );
 733   // > Test : not enough touch events to make the gesture state "CONTINUING"
 734   DALI_TEST_EQUALS(GestureState::STARTED, data.receivedGesture.GetState(), TEST_LOCATION);
 735
 736   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 210 ) );
 737   application.ProcessEvent( GenerateDoubleTouch( PointState::MOTION, Vector2( 20.0f, 20.0f ), PointState::MOTION, Vector2( 20.0f, 90.0f ), 220 ) );
 738   // > Test : 6 touch events after start make the gesture state "CONTINUING"
 739   DALI_TEST_EQUALS(GestureState::CONTINUING, data.receivedGesture.GetState(), TEST_LOCATION);
 740
 741   END_TEST;
 742 }